Chengyuan mineral water

The mineral water of Chengyuan Villa is drawn from 410 meters underground,and contains trace elements and minerals that the human body needs, such as selenium, iron, calcium, magnesium, strontium, zinc and metasilicate etc, and is a rare national complex natural mineral water. To be named as a mineral water, the water must contain one or more of the above-mentioned elements to meet the physical requirements of the national GB8537-2008《Potable natural mineral water standards》provisions. By meeting the standard with one of the elements, the water would be classified as a singular-type natural mineral water.  The villa’s mineral water has 3 elements (strontium, zinc and metasilicate) that meet the national standard. All the potable water used for consumption in the villa is of this natural complex mineral water.